نتایج جستجو برای: phenotypic correlation

تعداد نتایج: 448014  

2017
Michele Jorge da Silva Maria Marta Pastina Vander Fillipe de Souza Robert Eugene Schaffert Pedro Crescêncio Souza Carneiro Roberto Willians Noda José Eustáquio de Souza Carneiro Cynthia Maria Borges Damasceno Rafael Augusto da Costa Parrella

Sweet sorghum [Sorghum bicolor (L.) Moench] is a type of cultivated sorghum characterized by the accumulation of high levels of sugar in the stems and high biomass accumulation, making this crop an important feedstock for bioenergy production. Sweet sorghum breeding programs that focus on bioenergy have two main goals: to improve quantity and quality of sugars in the juicy stem and to increase ...

2018
Liu Lele Du Ning Pei Cuiping Guo Xiao Guo Weihua

Environmentally induced phenotypic plasticity is thought to play an important role in the adaption of plant populations to heterogeneous habitat conditions, and yet the importance of epigenetic variation as a mechanism of adaptive plasticity in natural plant populations still merits further research. In this study, we investigated populations of Vitex negundo var. heterophylla (Chinese chastetr...

Journal: :Evolution; international journal of organic evolution 2000
T H Oakley C W Cunningham

Methods of ancestor reconstruction are important tools for evolutionary inference that are difficult to test empirically because ancestral states are rarely known with certainty. We evaluated reconstruction methods for continuous phenotypic characters using taxa from an experimentally generated bacteriophage phylogeny. Except for one slowly evolving character, the estimated ancestral states of ...

2017
Asrat Asfaw Daniel Ambachew Trushar Shah Matthew W. Blair

Common beans are a warm-season, food legume cultivated in areas prone to water limitation throughout their growing season. This study assessed the magnitude and pattern of trait associations for a total of 202 common bean genotypes divided into panels of 81 Andean and 121 Mesoamerican gene pool accessions grown under contrasting treatments of well-watered, non-stress, and water-limited, termina...

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